P0505

Idle Speed Controller Invalid Offset

P0505 - Idle speed stepper control.: Implausible signal/condition

Possible causes:
1. Air leak due to damaged inlet manifold gasket or seals.
2. Sticking throttle mechanism.

1. Air leak due to damaged inlet manifold gasket or seals.
No detail available for this fault

2. Sticking throttle mechanism.
No detail available for this fault